Patents
US 12203434 B2: Fuel injection throttle body
- Granted
- 2025-01-21
- Filed
- 2022-08-08 application 17882762
- Type
- Utility · 12 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A throttle body fuel injection system including a throttle body with at least one air intake, a fuel injector coupled to the throttle body at a fuel port and an annular ring coupled to the cylindrical inner wall of the air intake. The annular ring includes a primary fuel discharge orifice adjacent to the fuel port and a plurality of secondary fuel discharge orifices arranged radially around the annular ring for spraying atomized fuel into the air intake.
Source: PVGPATDIS, file of 2026-04-10 (ipg250121.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Holley Performance Products, Inc. 138 patents | US company or organization | Bowling Green, KY | HOLLEY PERFORMANCE PRODUCTS INC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Doug Flynn | Bowling Green, KY | 4 | PVGPATDIS, file of 2026-04-10 | |
| James D. Dralle | Bowling Green, KY | 21 | PVGPATDIS, file of 2026-04-10 | |
| Amy Gieske | Loogootee, IN | 24 | PVGPATDIS, file of 2026-04-10 | |
| Charles Jenckes | Harrisburg, NC | 4 | PVGPATDIS, file of 2026-04-10 | |
| Corey D. Spainhoward | Bowling Green, KY | 20 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| F02M | Supplying combustion engines in general with combustible mixtures or constituents thereof | F02M61/1826 | PVGPATDIS, file of 2026-04-10 |
| B05B | Spraying apparatus; atomising apparatus; nozzles | B05B1/14 | PVGPATDIS, file of 2026-04-10 |
| F02D | Controlling combustion engines | F02D9/1035 | PVGPATDIS, file of 2026-04-10 |
| G06F | Electric digital data processing | G06F16/2282 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-01-02 | Name change Receiving party data change of address | HOLLEY PERFORMANCE PRODUCTS, INC. signed 2024-10-31 | HOLLEY PERFORMANCE PRODUCTS, INC. BOWLING GREEN, KY | 69813/457 | PASDL, file of 2026-10-15 |
| 2022-09-07 | Assignment Assignment of assignor's interest | FLYNN, DOUG signed 2014-01-15 DRALLE, JAMES signed 2014-01-14 GIESKE, AMY signed 2014-01-15 JENCKES, CHARLES signed 2014-01-15 SPAINHOWARD, COREY signed 2014-01-15 | HOLLEY PERFORMANCE PRODUCTS, INC. BOWLING GREEN, KY | 61016/679 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.